Stephen Hawking believes that the earth is unlikely to be the only planet_______ life has developed gradually．(2010 .福建)
| A．that |
| B．where |
| C．which |
| D．whose |
Bob looked back only to find an old classmate whose name ________ him for the moment.
| A．escaped | B．missed | C．forgot | D．passed |
If better use is ________ your spare time，you’ll make good progress in doing your business.
| A．spent | B．made of | C．used for | D．taken |
Many scientists have believed that there may be a _________of life on the Mar．
| A．mark | B．signal | C．sigh | D．sign |
Steve Jobs’ death _______ quickly and soon became the talk of the whole world.
| A．expressed | B．spread | C．performed | D．whispered |
I think the English song is _________ worth _________ again.
| A．very; listening to | B．very; listening | C．well; listening to | D．well; listening |